A linkage-type manure cleaning device

Abstract

The application relates to a linkage type manure cleaning device, which comprises a frame body and even groups of driving rollers borne on the frame body and rotating along the height direction of the frame body, driving assemblies are connected between every two groups of adjacent driving rollers, a sliding groove is arranged on the frame body at one side of the driving rollers, a pressing roller is movably arranged in the sliding groove, pressing assemblies are connected to the two ends of the roller shaft of the pressing roller, and the pressing assemblies are used for driving the pressing roller to move along the sliding groove and the driving rollers. The application has the effect of reducing the probability of the occurrence of the slipping of a conveying belt when a scraping plate is used to clean manure on the conveying belt.

Description

Technical Field

[0001] This application relates to the field of poultry farming equipment, and in particular to a linked manure removal device. Background Technology

[0002] Stacked cage rearing equipment significantly increases the stocking density per unit area through multi-layered three-dimensional cages, greatly improving land utilization. It integrates feeding, watering, manure removal, and environmental control functions, reducing labor costs and optimizing management communication. At the same time, through the separation of manure and poultry, layered manure removal, and a closed environment, it effectively reduces the risk of disease transmission, improves breeding hygiene conditions, and ensures the health of poultry.

[0003] A cage rearing device is available, comprising a main frame and rearing cages arranged sequentially along the height of the main frame. A conveyor belt is installed under each layer of rearing cages to transport manure. A manure scraper is installed on the main frame near the conveyor belt to scrape the manure off the conveyor belt, thereby cleaning the conveyor belt.

[0004] In practical applications, because manure itself contains a certain amount of moisture, and feed and water will also fall onto the conveyor belt during poultry feeding and drinking, the manure scraper will apply a certain force to the conveyor belt when cleaning it. Under normal circumstances, the conveyor belt needs to be driven to rotate along the main frame through the cooperation of the drive roller, driven roller, and motor. If the force applied by the scraper to the conveyor belt is too large, or if the resistance on the conveyor belt is too great, slippage will occur along the drive roller and driven roller, preventing the conveyor belt from rotating smoothly along the main frame. There is room for improvement. Utility Model Content

[0005] The purpose of this invention is to reduce the likelihood of slippage on the conveyor belt when the scraper cleans the feces on the conveyor belt. This application provides a linkage-type feces cleaning device.

[0006] To achieve the above objectives, the linkage-type manure removal device provided in this application adopts the following technical solution:

[0007] A linkage-type manure removal device includes a frame and an even set of active rollers rotatably supported on the frame along the height direction of the frame. A drive assembly is connected between each pair of adjacent active rollers. A groove is provided on the frame located on one side of the active rollers. A pressing roller is movably inserted in the groove. A clamping assembly is connected to both ends of the roller shaft of the pressing roller. The clamping assembly is used to drive the pressing roller to move along the groove toward the active rollers.

[0008] Preferably, the clamping assembly includes a seated bearing, a connecting shaft, and a return spring. The seated bearing is coaxially fixed with the clamping roller. One end of the seated bearing is rotatably connected to the frame, and the other end of the seated bearing is movably connected to the connecting shaft. The other end of the connecting shaft is movably connected to the frame. The return spring is sleeved on the connecting shaft, and one end of the return spring abuts against the frame.

[0009] Preferably, the frame is provided with a guide groove, and a guide shaft is coaxially connected to the connection between the bearing with seat and the connecting shaft, and the guide shaft slides in conjunction with the guide groove.

[0010] Preferably, two sets of scraping components are provided on the frame along the rotation direction of the drive roller, and the scraping components abut against the surface of the drive roller.

[0011] Preferably, the end of the drive roller away from the drive assembly is coaxially fixed with a drive gear, and the end of the clamping roller near the drive gear is coaxially fixed with a driven gear, the driven gear meshing with the drive gear.

[0012] Preferably, the clamping roller is provided with a plurality of guide sleeves along its length.

[0013] Preferably, the drive assembly includes a first sprocket, a double-row sprocket, a second sprocket, a first chain, a second chain, and a drive motor. The drive motor is located on the frame between two sets of adjacent drive rollers. The double-row sprocket is coaxially fixed with the output shaft of the drive motor. The first sprocket and the second sprocket are coaxially fixed with the roller shafts of two adjacent drive rollers, respectively. The first chain is sleeved on the first sprocket and the double-row sprocket, and the second chain is sleeved on the second sprocket and the double-row sprocket.

[0014] Preferably, an eccentric block is provided on the frame near the first chain, the side wall of the eccentric block abuts against the first chain, and a fixing hole is provided through the eccentric block at a distance off from the geometric center. The eccentric block is threadedly connected to the frame with bolts through the fixing hole.

[0015] Compared with the prior art, this utility model provides a linkage-type manure cleaning device, which has the following beneficial effects:

[0016] 1. The drive assembly drives two adjacent sets of drive rollers to rotate at the same speed along the frame, thereby driving two conveyor belts to rotate along the frame. When the conveyor belts rotate along the frame, the clamping assembly drives the clamping rollers to move towards the drive rollers, so that the clamping rollers abut against the surface of the conveyor belts. Through the cooperation of the drive rollers and the clamping rollers, a force is applied to the conveyor belts, so that the conveyor belts can rotate smoothly along the frame when the drive assembly drives the conveyor belts to rotate. At the same time, during the rotation of the conveyor belts, the clamping assembly adaptively adjusts the distance between the drive rollers and the clamping rollers to adapt to the limit requirements of conveyor belts of different thicknesses, which is highly flexible.

[0017] 2. The conveyor belt is cleaned again by two sets of scraping components, which helps to further reduce the feces remaining on the surface of the conveyor belt, resulting in a high degree of cleanliness;

[0018] 3. Because the driving gear meshes with the driven gear, when the driving roller rotates along the frame, it will drive the driving gear to rotate synchronously with the driving roller, and then drive the driven gear to rotate in the opposite direction at the same speed with the driving gear, thereby providing power for the conveyor belt to pass between the driving roller and the clamping roller. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a linkage-type manure removal device according to an embodiment of this application.

[0020] Figure 2 This is a schematic diagram of the overall structure of a linkage-type manure removal device from another perspective according to an embodiment of this application.

[0021] Figure 3 yes Figure 1 A magnified structural diagram of part A in the middle.

[0022] Figure 4 This is a schematic diagram of the overall structure of the scraping component in a linkage-type manure removal device according to an embodiment of this application.

[0023] Figure 5 This is a partial structural diagram of the frame of a linkage-type manure removal device according to an embodiment of this application.

[0024] Figure 6 This is a schematic diagram showing the cooperation relationship between the pressing component and the pressing roller in a linkage-type manure removal device according to an embodiment of this application.

[0025] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Guide groove; 12. Eccentric block; 121. Fixing hole; 2. Drive roller; 21. Drive gear; 3. Drive assembly; 31. First sprocket; 32. Double row sprocket; 33. Second sprocket; 34. First chain; 35. Second chain; 36. Drive motor; 4. Slide groove; 5. Pressing roller; 51. Driven gear; 52. Guide sleeve; 6. Pressing assembly; 61. Bearing with seat; 611. Guide shaft; 612. Locking hole; 62. Connecting shaft; 63. Return spring; 7. Scraping assembly; 71. Bearing plate; 72. Scraper; 8. Limiting shaft; 9. Sliding seat; 91. Guide hole. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0027] This application discloses a linked manure removal device. (Refer to...) Figure 1 , Figure 3 and Figure 4 A linkage manure removal device includes a frame 1 and an even set of active rollers 2 that rotate along the height of the frame 1 and are supported on the frame 1. The number of active rollers 2 is the same as the number of layers of the feeding cages on the frame 1, and the active rollers 2 are located below the feeding cages. A drive assembly 3 is connected between each two adjacent sets of active rollers 2. A groove 4 is provided on the frame 1 located on one side of the active roller 2. A pressing roller 5 is movably inserted in the groove 4. A pressing assembly 6 is connected to both ends of the roller shaft of the pressing roller 5. The pressing assembly 6 is used to drive the pressing roller 5 to move along the groove 4 toward the active roller 2.

[0028] First, it should be noted that since each layer of breeding cages is equipped with an active roller 2, and the conveyor belt is fitted onto the active roller 2 and the driven roller located on the main frame of the stacked cage breeding equipment, for ease of explanation, the active roller 2 and drive assembly 3 between any two adjacent breeding cages will be described in detail below.

[0029] Specifically, the drive assembly 3 includes a first sprocket 31, a double-row sprocket 32, a second sprocket 33, a first chain 34, a second chain 35, and a drive motor 36. The drive motor 36 is located on the frame 1 between two sets of adjacent drive rollers 2. The double-row sprocket 32 ​​is coaxially fixed with the output shaft of the drive motor 36. The first sprocket 31 and the second sprocket 33 are coaxially fixed with the roller shafts of the two adjacent drive rollers 2, respectively. The first chain 34 is sleeved on the first sprocket 31 and the double-row sprocket 32, and the second chain 35 is sleeved on the second sprocket 33 and the double-row sprocket 32.

[0030] When the output shaft of the drive motor 36 rotates, it will drive the double-row sprocket 32, which is coaxially fixed with the output shaft of the drive motor 36, to rotate synchronously. Since the first chain 34 is sleeved on the first sprocket 31 and the double-row sprocket 32, the first chain 34 will rotate synchronously with the double-row sprocket 32. At the same time, the second chain 35 is sleeved on the second sprocket 33 and the double-row sprocket 32, thereby achieving the purpose of driving two adjacent sets of drive rollers 2 to rotate at the same speed along the frame 1.

[0031] Furthermore, an eccentric block 12 is provided on the frame 1 near the first chain 34. The side wall of the eccentric block 12 abuts against the first chain 34. A fixing hole 121 is provided through the eccentric block 12 at a distance off from the geometric center. The eccentric block 12 is threadedly connected to the frame 1 with bolts through the fixing hole 121.

[0032] Among them, an eccentric block 12 is also provided on the frame 1 near the second chain 35. Since the eccentric block 12 located at the second chain 35 and the eccentric block 12 located at the first chain 34 have the same function and the same way of cooperating with the frame 1, in this embodiment, the cooperation relationship between the first chain 34 and the eccentric block 12 will be described in detail.

[0033] Because the eccentric block 12 has a fixing hole 121 through it at a point off the geometric center, after the bolts are loosened along the fixing hole 121, the eccentric block 12 can rotate around the frame 1 with the axis of the fixing hole 121 as the reference. This allows the force applied by the eccentric block 12 to the first chain 34 to be adjustable, thereby adjusting the tension of the first chain 34 sleeved on the first sprocket 31 and the double row sprocket 32. This reduces the probability of the first chain 34 skipping teeth due to being too loose along the first sprocket 31 and the double row sprocket 32, or reduces the probability of the first chain 34 breaking due to being too tight along the first sprocket 31 and the double row sprocket 32.

[0034] Reference Figure 3 and Figure 6 The pressing assembly 6 includes a seated bearing 61, a connecting shaft 62, and a return spring 63. The seated bearing 61 is coaxially fixed with the pressing roller 5. One end of the seated bearing 61 is rotatably connected to the frame 1, and the other end of the seated bearing 61 is movably connected to the connecting shaft 62. The other end of the connecting shaft 62 is movably connected to the frame 1. The return spring 63 is sleeved on the connecting shaft 62, and one end of the return spring 63 abuts against the frame 1.

[0035] It should also be noted that each set of clamping rollers 5 is connected to a pressing component 6. Since their components and connection methods with the clamping rollers 5 are the same, one set of clamping rollers 5 and pressing component 6 will be described in detail below.

[0036] First, the outer contour of the chute 4 is arc-shaped and is formed by the side wall of the frame 1 along the thickness direction. The groove width of the chute 4 and the roller shaft diameter of the pressing roller 5 are in a clearance fit, so that the roller shaft of the pressing roller 5 can slide smoothly along the chute 4.

[0037] The bearing 61 with a seat has locking holes 612 at both ends along its length. A limiting shaft 8 is movably inserted into one of the locking holes 612. The limiting shaft 8 is fixedly connected to the frame 1, so that the bearing 61 with a seat can rotate along the frame 1 with the axis of the locking hole 612 as the reference.

[0038] Furthermore, refer to Figure 5 The frame 1 is provided with a guide groove 11. The bearing 61 with seat is coaxially connected to the connecting shaft 62 with a guide shaft 611. The guide shaft 611 and the guide groove 11 slide and cooperate. The guide groove 11 is formed by penetrating the side wall of the frame 1 along the thickness direction. The outer contour of the guide groove 11 is also arc-shaped. At the same time, the guide groove 11 and the slide 4 are concentric along the frame 1.

[0039] Correspondingly, a sliding seat 9 is installed on the frame 1 near the guide groove 11. The sliding seat 9 has a guide hole 91 extending through it along the thickness direction. The diameter of the limiting shaft 8 and the diameter of the guide hole 91 are in clearance fit, so that the limiting shaft 8 can slide smoothly along the guide hole 91.

[0040] At the same time, refer to Figure 2 The drive roller 2 is coaxially fixed with a drive gear 21 at the end away from the drive assembly 3, and the clamping roller 5 is coaxially fixed with a driven gear 51 at the end near the drive roller 2. The driven gear 51 meshes with the drive gear 21.

[0041] Among them, a clamping component 6 is installed on the frame 1 near the driven gear 51, and a guide groove 11 is also provided on the frame 1 near the driven gear 51, so that the clamping roller 5 can move smoothly along the frame 1 to approach or move away from the driving roller 2.

[0042] Therefore, when the conveyor belt moves between the drive roller 2 and the clamping roller 5, the drive gear 21 meshes with the driven gear 51, so that the driven gear 51 also has power, causing the clamping roller 5 to move in the opposite direction to the drive roller 2 along the frame 1.

[0043] When the conveyor belt passes between the drive roller 2 and the clamping roller 5, the elastic force applied by the return spring 63 drives the belt bearing 61 to swing around the fixed hole 121, thereby driving the clamping roller 5 to move towards the drive roller 2. Through the cooperation of the drive roller 2 and the clamping roller 5, the conveyor belt is simultaneously driven to rotate along the frame 1, which plays a positive guiding role in reducing the probability of the conveyor belt slipping.

[0044] On the other hand, the clamping roller 5 is provided with a number of guide sleeves 52 along its length. The guide sleeves 52 are made of plastic material, and the surface of the guide sleeves 52 is provided with anti-slip teeth (not shown in the figure) to increase the rolling friction between the guide sleeves 52 and the surface of the conveyor belt. The number of guide sleeves 52 can be increased or decreased according to the length of the clamping roller 5, and the specific number is not limited here. The guide sleeves 52 help to reduce the contact area between the clamping roller 5 and the surface of the conveyor belt, and reduce the probability that the conveyor belt cannot pass smoothly between the clamping roller 5 and the drive roller 2 due to the excessive contact area between the clamping roller 5 and the surface of the conveyor belt.

[0045] Reference Figure 2 and Figure 4 Two sets of scraping components 7 are provided on the frame 1 along the rotation direction of the drive roller 2. The scraping components 7 abut against the surface of the drive roller 2. Since the components of the two sets of scraping components 7 and their cooperation with the frame 1 are the same, one set will be described in detail below.

[0046] The scraping assembly 7 includes a support plate 71 and a scraper 72. The two ends of the support plate 71 along the length of the frame 1 are fixedly connected to the frame 1, and the support plate 71 and the drive roller 2 are arranged in parallel to each other in spatial position. The scraper 72 is sleeved on the support plate 71 and abuts against the surface of the drive roller 2.

[0047] Correspondingly, the scraper 72 is made of a soft material, such as rubber. In this embodiment, preferably, the scraper 72 is made of silicone, which makes it soft and corrosion-resistant. When the conveyor belt rotates along the drive roller 2, the scraper 72 cleans the surface of the conveyor belt. At the same time, the softness of the scraper 72 fills the gap between the scraper 72 and the surface of the conveyor belt, which helps to improve the cleanliness of the conveyor belt after cleaning.

[0048] The implementation principle of the linkage manure cleaning device in this application embodiment is as follows: the conveyor belt is driven to rotate along the frame 1 by the cooperation of the drive roller 2 and the clamping roller 5. The clamping roller 5 is driven to move towards the drive roller 2 by the pressing component 6, so that the clamping roller 5 is pressed against the surface of the conveyor belt to reduce the probability of the conveyor belt slipping when rotating. At the same time, the scraping component 7 performs secondary cleaning on the surface of the conveyor belt to improve the cleanliness of the conveyor belt surface after cleaning.

[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A linked manure removal device, characterized in that: The device includes a frame (1) and an even set of active rollers (2) that rotate along the height of the frame (1) and are supported on the frame (1). A drive assembly (3) is connected between each pair of adjacent active rollers (2). A groove (4) is provided on the frame (1) located on one side of the active roller (2). A pressing roller (5) is movably inserted in the groove (4). A pressing assembly (6) is connected to both ends of the roller shaft of the pressing roller (5). The pressing assembly (6) is used to drive the pressing roller (5) to move along the groove (4) toward the active roller (2).

2. The linked manure removal device according to claim 1, characterized in that: The clamping assembly (6) includes a seated bearing (61), a connecting shaft (62), and a return spring (63). The seated bearing (61) is coaxially fixed with the clamping roller (5). One end of the seated bearing (61) is rotatably connected to the frame (1), and the other end of the seated bearing (61) is movably connected to the connecting shaft (62). The other end of the connecting shaft (62) is movably connected to the frame (1). The return spring (63) is sleeved on the connecting shaft (62), and one end of the return spring (63) abuts against the frame (1).

3. The linked manure removal device according to claim 2, characterized in that: The frame (1) is provided with a guide groove (11), and the bearing (61) with seat is coaxially connected to the connecting shaft (62) with a guide shaft (611), and the guide shaft (611) slides with the guide groove (11).

4. The linked manure removal device according to claim 1, characterized in that: Two sets of scraping components (7) are provided on the frame (1) along the rotation direction of the active roller (2), and the scraping components (7) abut against the surface of the active roller (2).

5. The linked manure removal device according to claim 1, characterized in that: The drive roller (2) is coaxially fixed with a drive gear (21) at one end away from the drive assembly (3), and the clamping roller (5) is coaxially fixed with a driven gear (51) at one end near the drive gear (21). The driven gear (51) meshes with the drive gear (21).

6. The linked manure removal device according to claim 1, characterized in that: The clamping roller (5) is provided with several guide sleeves (52) along its length.

7. The linked manure removal device according to claim 1, characterized in that: The drive assembly (3) includes a first sprocket (31), a double-row sprocket (32), a second sprocket (33), a first chain (34), a second chain (35), and a drive motor (36). The drive motor (36) is located on the frame (1) between two sets of adjacent drive rollers (2). The double-row sprocket (32) is coaxially fixed with the output shaft of the drive motor (36). The first sprocket (31) and the second sprocket (33) are coaxially fixed with the roller shafts of two adjacent drive rollers (2), respectively. The first chain (34) is sleeved on the first sprocket (31) and the double-row sprocket (32), and the second chain (35) is sleeved on the second sprocket (33) and the double-row sprocket (32).

8. A linked manure removal device according to claim 7, characterized in that: An eccentric block (12) is provided on the frame (1) near the first chain (34). The side wall of the eccentric block (12) abuts against the first chain (34). The eccentric block (12) has a fixing hole (121) through it at a distance from the geometric center. The eccentric block (12) is threadedly connected to the frame (1) with bolts through the fixing hole (121).

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